Annotation	pos	Low Freq (Hz)	High Freq (Hz)	Begin Time (s)	End Time (s)	duration	filename
B	45.356248	13.539499999999649	216.66449999999963	45.274998	45.437498	0.1624999999999943	20250415_121635UTC_V00OS11.WAV
B	30.543752	0.0022750000003526	176.04372500000034	30.450002	30.637502	0.1875	20250415_121635UTC_V00OS11.WAV